Toy airplane



FIG. 1 is a front perspective view of a toy airplane showing my new design;

FIG. 2 is a right-side elevational view thereof shown on an enlarged scale, the right side being substantially _a mirror image;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a toy airplane, substantially as shown. 